D.I. Semenikhin, I.D. Semenikhin, L.I. Semenikhina, S.I. Tsyganok, V.B. Zagumennikov
G.P. Pushkina, L.M. Bushkovskaya, N.I. Sidel'nikov, A.I. Morosov, P.P. Txaganov, G.V. Mel'nikova
E.V. Tsaregorodtsev - Ph.D. (Eng.), Associate Professor, FSBEI HPE Smolensk State Agricultural Academy. E-mail: evgencar@rambler.ru
C.V. Zharkov - Deputy Head of Departament, Military Academy of army air defense of the armed forces of the Russian Federation Academy. E-mail: slash146@rambler.ru